class Aws::S3::EventStreams::SelectObjectContentEventStream

def on_event(&block)
  on_records_event(&block)
  on_stats_event(&block)
  on_progress_event(&block)
  on_cont_event(&block)
  on_end_event(&block)
  on_error_event(&block)
  on_initial_response_event(&block)
  on_unknown_event(&block)
end